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Which of the following numbers are prime? 23 ????????????????

Which of the following numbers are prime? 
23 ????????????????

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
one year ago
Dear Student

23
1 × 23 = 23
23 × 1 = 23
Therefore 23 has only two factors 1 and 23.
Hence, it is a prime number.

Thanks

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